I need need help, please! I am in need of advice. I am having a very difficult time designing my dining room with the table I bought. I want to put in a sideboard/buffet, rug, new chairs and lighting.

For the sideboard, I am having it custom made (i think). What colour of wood would you compliment the table with? I have read not to try and match the wood because it won’t be exact and will look mismatched. ive attached some of the designs from joshua creek that are customizable and the other pic is from HLHF so not customizable.

For chairs, I’m thinking black or cream with similar colour walnut or black legs or brass.